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313ef5f897
At present warnings are produced across the whole set of patches when parsing them. It is more useful to associate each warning with the patch (or commit) that generated it. Attach warnings to the Commit object and move them out of PatchStream. Also avoid generating duplicate warnings for the same commit. Signed-off-by: Simon Glass <sjg@chromium.org>
106 lines
3.3 KiB
Python
106 lines
3.3 KiB
Python
# SPDX-License-Identifier: GPL-2.0+
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# Copyright (c) 2011 The Chromium OS Authors.
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#
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import collections
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import re
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# Separates a tag: at the beginning of the subject from the rest of it
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re_subject_tag = re.compile('([^:\s]*):\s*(.*)')
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class Commit:
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"""Holds information about a single commit/patch in the series.
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Args:
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hash: Commit hash (as a string)
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Variables:
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hash: Commit hash
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subject: Subject line
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tags: List of maintainer tag strings
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changes: Dict containing a list of changes (single line strings).
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The dict is indexed by change version (an integer)
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cc_list: List of people to aliases/emails to cc on this commit
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notes: List of lines in the commit (not series) notes
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change_id: the Change-Id: tag that was stripped from this commit
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and can be used to generate the Message-Id.
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rtags: Response tags (e.g. Reviewed-by) collected by the commit, dict:
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key: rtag type (e.g. 'Reviewed-by')
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value: Set of people who gave that rtag, each a name/email string
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warn: List of warnings for this commit, each a str
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"""
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def __init__(self, hash):
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self.hash = hash
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self.subject = None
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self.tags = []
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self.changes = {}
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self.cc_list = []
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self.signoff_set = set()
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self.notes = []
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self.change_id = None
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self.rtags = collections.defaultdict(set)
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self.warn = []
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def AddChange(self, version, info):
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"""Add a new change line to the change list for a version.
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Args:
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version: Patch set version (integer: 1, 2, 3)
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info: Description of change in this version
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"""
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if not self.changes.get(version):
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self.changes[version] = []
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self.changes[version].append(info)
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def CheckTags(self):
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"""Create a list of subject tags in the commit
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Subject tags look like this:
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propounder: fort: Change the widget to propound correctly
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Here the tags are propounder and fort. Multiple tags are supported.
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The list is updated in self.tag.
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Returns:
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None if ok, else the name of a tag with no email alias
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"""
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str = self.subject
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m = True
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while m:
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m = re_subject_tag.match(str)
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if m:
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tag = m.group(1)
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self.tags.append(tag)
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str = m.group(2)
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return None
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def AddCc(self, cc_list):
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"""Add a list of people to Cc when we send this patch.
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Args:
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cc_list: List of aliases or email addresses
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"""
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self.cc_list += cc_list
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def CheckDuplicateSignoff(self, signoff):
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"""Check a list of signoffs we have send for this patch
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Args:
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signoff: Signoff line
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Returns:
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True if this signoff is new, False if we have already seen it.
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"""
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if signoff in self.signoff_set:
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return False
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self.signoff_set.add(signoff)
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return True
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def AddRtag(self, rtag_type, who):
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"""Add a response tag to a commit
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Args:
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key: rtag type (e.g. 'Reviewed-by')
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who: Person who gave that rtag, e.g. 'Fred Bloggs <fred@bloggs.org>'
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"""
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self.rtags[rtag_type].add(who)
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